2664313256

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{340183}}^1$

素因数の和:340289

約数の個数: 32

約数和(自身を含む): 5510980800

約数和(自身を除く): 2846667544

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 89, 178, 356, 712, 979, 1958, 3916, 7832, 340183, 680366, 1360732, 2721464, 3742013, 7484026, 14968052, 29936104, 30276287, 60552574, 121105148, 242210296, 333039157, 666078314, 1332156628, 2664313256]

約数ペア:

[(1, 2664313256), (2, 1332156628), (4, 666078314), (8, 333039157), (11, 242210296), (22, 121105148), (44, 60552574), (88, 30276287), (89, 29936104), (178, 14968052), (356, 7484026), (712, 3742013), (979, 2721464), (1958, 1360732), (3916, 680366), (7832, 340183)]